Hechehouche, O., M. A. Dzulkifli, and I. A. . Alias. “The Quranic-Based Healing through Sound and Its Psychological Effect: A Review of Literature”. IIUM JOURNAL OF HUMAN SCIENCES, vol. 2, no. 2, Dec. 2020, pp. 75-80, doi:10.31436/ijohs.v2i2.172.